Module spfresh 

SPFresh Index with LIRE (Lazy Index Reorganization and Expansion)

Optimized for serverless vector databases on cold storage (S3/MinIO). Key features:

• Lazy cluster splitting and merging
• Tombstone-based deletion with background compaction
• Optimized for batch operations and cold storage patterns

Structs

Cluster

A cluster in the SPFresh index

SpFreshConfig

Configuration for SPFresh index

SpFreshIndex

SPFresh Index implementation

SpFreshSearchResult

Search result from SPFresh index

SpFreshStats

Statistics for SPFresh index